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Length 3m Dia 70mm Casting Rock Drill Rods / Pipe For Geological Drilling

Length 3m Dia 70mm Casting Rock Drill Rods / Pipe For Geological Drilling

Brand Name:Mirco
Minimum Order Quantity:negociated one
Delivery Time:10-15 days
Payment Terms:T/T, L/C, Western Union
Place of Origin:China
Price:negociated one
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Location: Beijing Beijing China
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Supplier`s last login times: within 1 hours
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Product Details Company Profile
Product Details

BQ NQ HQ PQ AW BW HW Dth Rock Drill Rods / Pipe For Geological Drilling


KSQ manufactures Wireline Drill Rods, from AQ to PQ, Parallel Threaded Drill Rods, DCDMA Sizes AW BW NW HW, and Metric sizes 42 mm to 90 mm, Tapered Threaded Drill Rods, DCDMA Sizes AWY to NWY, AWJ, BWJ and S75 Drill Rods.

Usually we are offering 50 mm, 60 mm, 76 mm, 89 mm, 114 mm, 127 mm. All DTH drill tubes are friction welded, and usually the threads are standard API connections, like 2 3/8" API REG, 3 1/2" API REG or API IF etc. According to customers request, from 1000 mm to 5000 mm length of tubes are available.


Information

Type: NQ drill rod

Diameter: 70.1mm

Thickness:5.05mm

Length: 3m


Package:

20 pieces NQ drill rod, 500kg, 0.33CBM,3010*360*300mm

36 pieces NQ drill rod, 900kg, 0.62CBM,3010*450*460mm

50 pieces NQ drill rod, 1200kg, 0.93CBM,3010*750*400mm

74 pieces NQ drill rod, 1800kg, 1.53CBM,3010*670*760mm


Description & Specification


Geological steel pipe-entire length thermal treatment, NC lathe with former cutters

Material:30CrMnSiA or 45MnMoB or XJY850 or BG850


Q series Rod parameter-geological steel pipe-entire length thermal treatment, NQ lathe with former cutters
Spec.UnitBQNQHQPQ
OD/IDmm55.6/4671/6089/77.8114.3/101.6
Thicknessmm4.85.55.66.35
Lengthm1.5 or 31.5 or 31.5 or 31.5 or 3
Weightkg/m6.018.811.5117.3
thread lengthmm44.4544.4544.4563.5
thread pitchthread/inch3332.5
box thread tooth heightmm0.760.760.761.17
pin thread tooth heightmm0.880.880.881.27
thread tooth angle.29292929
tensile resistance(A series)kn400530510565
tensile resistance(B series)kn450615625660
bore depthm12001000900800

QR series Rod parameter-geological steel pipe-entire length thermal treatment, NQ lathe with former cutters
Spec.UnitBRQNRQHRQPRQ
OD/IDmm55.6/4669.9/60.388.9/77.8114.3/101.6
Lengthm1.5 or 31.5 or 31.5 or 31.5 or 3
Weightkg/m6.018.811.5117.3
thread lengthmm424241.9163.5
thread pitchthread/inch3332.5
box thread tooth heightmm0.760.760.761.17
pin thread tooth heightmm0.880.880.881.27
thread tooth negative angle.5555
tensile resistance(A)kn450525545565
tensile resistance(B)kn530625.5602660
bore depthm

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About us


MIROC® Rock Drilling Tools are Rock Drilling Tools Brand by KSQ Tecnologies (Beijing) Co. Ltd.


KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven
to perform beyond industry expectations.


MIROC® Rock Drilling and Ground Support Tools include:


Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers



China Length 3m Dia 70mm Casting Rock Drill Rods / Pipe For Geological Drilling supplier

Length 3m Dia 70mm Casting Rock Drill Rods / Pipe For Geological Drilling

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